15697752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 47900160

約数和(自身を除く): 32202408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 43, 53, 56, 82, 84, 86, 106, 123, 129, 159, 164, 168, 172, 212, 246, 258, 287, 301, 318, 328, 344, 371, 424, 492, 516, 574, 602, 636, 742, 861, 903, 984, 1032, 1113, 1148, 1204, 1272, 1484, 1722, 1763, 1806, 2173, 2226, 2279, 2296, 2408, 2968, 3444, 3526, 3612, 4346, 4452, 4558, 5289, 6519, 6837, 6888, 7052, 7224, 8692, 8904, 9116, 10578, 12341, 13038, 13674, 14104, 15211, 15953, 17384, 18232, 21156, 24682, 26076, 27348, 30422, 31906, 37023, 42312, 45633, 47859, 49364, 52152, 54696, 60844, 63812, 74046, 91266, 93439, 95718, 98728, 121688, 127624, 148092, 182532, 186878, 191436, 280317, 296184, 365064, 373756, 382872, 560634, 654073, 747512, 1121268, 1308146, 1962219, 2242536, 2616292, 3924438, 5232584, 7848876, 15697752]

約数ペア:

[(1, 15697752), (2, 7848876), (3, 5232584), (4, 3924438), (6, 2616292), (7, 2242536), (8, 1962219), (12, 1308146), (14, 1121268), (21, 747512), (24, 654073), (28, 560634), (41, 382872), (42, 373756), (43, 365064), (53, 296184), (56, 280317), (82, 191436), (84, 186878), (86, 182532), (106, 148092), (123, 127624), (129, 121688), (159, 98728), (164, 95718), (168, 93439), (172, 91266), (212, 74046), (246, 63812), (258, 60844), (287, 54696), (301, 52152), (318, 49364), (328, 47859), (344, 45633), (371, 42312), (424, 37023), (492, 31906), (516, 30422), (574, 27348), (602, 26076), (636, 24682), (742, 21156), (861, 18232), (903, 17384), (984, 15953), (1032, 15211), (1113, 14104), (1148, 13674), (1204, 13038), (1272, 12341), (1484, 10578), (1722, 9116), (1763, 8904), (1806, 8692), (2173, 7224), (2226, 7052), (2279, 6888), (2296, 6837), (2408, 6519), (2968, 5289), (3444, 4558), (3526, 4452), (3612, 4346)]